// Copyright 2022 gorse Project Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package parallel

import (
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
)

func TestConditionChannel(t *testing.T) {
	c := NewConditionChannel()
	for i := 0; i < 100; i++ {
		c.Signal()
	}
	count := 0
	ticker := time.NewTicker(time.Millisecond)
	for i := 0; i < 100; i++ {
		select {
		case <-c.C:
			count++
		case <-ticker.C:
		}
	}
	assert.Equal(t, 1, count)
}
